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Fluorinative ring-expansion of cyclic ethers using p-iodotoluene difluoride. Stereoselective synthesis of fluoro cyclic ethers

✍ Scribed by Tomotake Inagaki; Yutaka Nakamura; Masanori Sawaguchi; Norihiko Yoneda; Shinichi Ayuba; Shoji Hara

Publisher: Elsevier Science
Year: 2003
Tongue: French
Weight: 213 KB
Volume: 44
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(03)00841-4

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✦ Synopsis

Fluorinated five-to seven-membered cyclic ethers were stereoselectively synthesized from four-to six-membered cyclic ethers having an iodoalkyl substituent by fluorinative ring-expansion reaction using p-iodotoluene difluoride.

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